|District|Representative|Party|Residence|Counties Represented|
|---|---|---|---|---|
|1|Ogden Driskill|Republican|Devils Tower|Converse, Crook, Goshen, Niobrara, Weston|
|2|Jim Anderson|Republican|Glenrock|Converse, Platte|
|3|Curt Meier|Republican|LaGrange|Goshen, Platte|
|4|Tony Ross|Republican|Cheyenne|Laramie|
|5|Fred Emerich|Republican|Cheyenne|Laramie|
|6|Wayne Johnson|Republican|Cheyenne|Laramie|
|7|Leslie Nutting|Republican|Cheyenne|Laramie|
|8|Floyd Esquibel|Democratic|Cheyenne|Laramie|
|9|Chris Rothfuss|Democratic|Laramie|Albany|
|10|Phil Nicholas|Republican|Laramie|Albany|
|11|Larry S. Hicks|Republican|Baggs|Albany, Carbon|
|12|Bernadine Craft|Democratic|Rock Springs|Fremont, Sweetwater|
|13|John Hastert|Democratic|Green River|Sweetwater|
|14|Stan Cooper|Republican|Kemmerer|Lincoln, Sublette, Sweetwater, Uinta|
|15|Paul Barnard|Republican|Evanston|Uinta|
|16|Dan Dockstader|Republican|Afton|Lincoln, Sublette, Teton|
|17|Leland Christensen|Republican|Alta|Fremont, Teton|
|18|Hank Coe|Republican|Cody|Park|
|19|R. Ray Peterson|Republican|Cowley|Big Horn, Park|
|20|Gerald Geis|Republican|Worland|Big Horn, Hot Springs, Park, Washakie|
|21|Bruce Burns|Republican|Sheridan|Sheridan|
|22|John Schiffer|Republican|Kaycee|Sheridan, Johnson|
|23|John Hines|Republican|Gillette|Campbell|
|24|Michael Von Flatern|Republican|Gillette|Campbell|
|25|Cale Case|Republican|Lander|Fremont|
|26|Eli Bebout|Republican|Riverton|Fremont|
|27|Bill Landen|Republican|Casper|Natrona|
|28|James Lee Anderson|Republican|Casper|Natrona|
|29|Drew Perkins|Republican|Casper|Natrona|
|30|Charles Scott|Republican|Casper|Natrona|

Question: what is the number of democratic representatives?
Answer: 4